Update inspector plugins

Fix #1

addons/dialog_plugin/Editor/EditorMainNode.gd

@@ -12,10 +12,6 @@ func _ready() -> void:
 	instance_editor_scene()
 
 
-func _draw() -> void:
-	if visible:
-		instance_editor_scene()
-
 func scan_resources() -> void:
 	DialogDB.Timelines.get_database().scan_resources_folder()
 	DialogDB.Characters.get_database().scan_resources_folder()

addons/dialog_plugin/Editor/EditorView.gd

@@ -31,3 +31,7 @@ func _on_ToolBar_timeline_selected(timeline) -> void:
 	_editor_view = TimelineEditorScene.instance()
 	_editor_view.base_resource = timeline
 	$ViewContainer.add_child(_editor_view)
+
+func _exit_tree() -> void:
+	if _editor_view and is_instance_valid(_editor_view):
+		_editor_view.free()

addons/dialog_plugin/Other/translation_service/translation_inspector.gd

@@ -1,27 +1,36 @@
-tool
+#tool
 extends EditorInspectorPlugin
 
-const BaseMetaEditorScene = preload("res://addons/dialog_plugin/Other/translation_service/editor_node/base_meta_editor.tscn")
-const TextMetaEditorScene = preload("res://addons/dialog_plugin/Other/translation_service/editor_node/text_node/text_meta_editor.tscn")
+var BaseMetaEditorScene = load("res://addons/dialog_plugin/Other/translation_service/editor_node/base_meta_editor.tscn")
+var TextMetaEditorScene = load("res://addons/dialog_plugin/Other/translation_service/editor_node/text_node/text_meta_editor.tscn")
 
 var modified_object = null
+var _control = null
 
 func parse_begin(object: Object) -> void:
 	if object is Control:
 		modified_object = object
 
+
 func can_handle(object: Object) -> bool:
 	if object is Control:
 		return true
 	return false
 
+
 func parse_end() -> void:
 	if modified_object:
-		var _control
+		if _control and is_instance_valid(_control):
+			print("Control existed before calling parse end")
+			_control.free()
+			_control = null
+
 		if "text" in modified_object:
 			_control = TextMetaEditorScene.instance()
+			pass
 		else:
 			_control = BaseMetaEditorScene.instance()
+			pass
 		_control.BaseNode = modified_object
 		add_custom_control(_control)
 
@@ -30,4 +39,7 @@ func _notification(what:int) -> void:
 	if what == NOTIFICATION_PREDELETE:
 		if modified_object:
 			modified_object = null
+		if _control and is_instance_valid(_control):
+			_control.free()
+			_control = null
 

addons/dialog_plugin/Other/translation_service/translation_service.gd

@@ -69,7 +69,9 @@ static func get_editor_locale() -> String:
 	var _locale = "en"
 
 	if Engine.editor_hint:
-		_locale = EditorPlugin.new().get_editor_interface().get_editor_settings().get_setting("interface/editor/editor_language")
+		var _editor_plugin = EditorPlugin.new()
+		_locale = _editor_plugin.get_editor_interface().get_editor_settings().get_setting("interface/editor/editor_language")
+		_editor_plugin.free()
 	else:
 		# Just if someone try to get the editor locale in game for some reason
 		_locale = TranslationServer.get_locale()

addons/dialog_plugin/plugin_script.gd

@@ -1,6 +1,7 @@
 tool
 extends EditorPlugin
 
+const PLUGIN_NAME = "Dialog Editor"
 const DialogResources = preload("res://addons/dialog_plugin/Core/DialogResources.gd")
 const EditorView_Scene = preload("res://addons/dialog_plugin/Editor/EditorMainNode.tscn")
 const Dialog_i18n = preload("res://addons/dialog_plugin/Core/Dialog_i18n.gd")
@@ -15,11 +16,10 @@ func _enter_tree() -> void:
 	DialogResources.verify_resource_directories()
 	_add_editor_translations()
 
-	_editor_view = EditorView_Scene.instance()
+	var _err = connect("main_screen_changed", self, "_on_main_screen_changed")
 
-#	_add_editor_inspector_plugins()
 
-	get_editor_interface().get_editor_viewport().add_child(_editor_view)
+	_add_editor_inspector_plugins()
 
 	make_visible(false)
 
@@ -31,10 +31,7 @@ func _ready() -> void:
 
 
 func _exit_tree() -> void:
-	if _editor_view:
-		_editor_view.queue_free()
-	_editor_view = null
-
+	_remove_main_editor()
 	_remove_editor_inspector_plugins()
 	_remove_editor_translations()
 
@@ -45,7 +42,7 @@ func has_main_screen() -> bool:
 
 
 func get_plugin_name() -> String:
-	return "Dialog Editor"
+	return PLUGIN_NAME
 
 
 # Copied
@@ -73,6 +70,8 @@ func _remove_editor_inspector_plugins() -> void:
 		remove_inspector_plugin(_parts_inspector)
 	if _translation_inspector:
 		remove_inspector_plugin(_translation_inspector)
+		# For some reason that i don't know, i have to force an unreference to this object
+		_translation_inspector.unreference() 
 
 	_parts_inspector = null
 	_translation_inspector = null
@@ -85,5 +84,22 @@ func _add_editor_translations() -> void:
 
 func _remove_editor_translations() -> void:
 	Dialog_i18n.remove_editor_translations()
-	_editor_view = null
+
+
+func _add_main_editor() -> void:
+	_editor_view = EditorView_Scene.instance()
+	get_editor_interface().get_editor_viewport().add_child(_editor_view)
 	pass
+
+
+func _remove_main_editor() -> void:
+	if _editor_view and is_instance_valid(_editor_view):
+		_editor_view.free()
+	_editor_view = null
+
+
+func _on_main_screen_changed(screen_name:String) -> void:
+	if screen_name == PLUGIN_NAME:
+		_add_main_editor()
+	else:
+		_remove_main_editor()